Comparison
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Ada Health | not listed | ? | Health & fitness |
 Cal AI | not listed | trial | Health & fitness |
 Heidi | not listed | yes | Health & fitness |
 Infermedica | not listed | ? | Health & fitness |
 Wysa | not listed | ? | Health & fitness |
Each alternative in short
1. Cal AI
AI calorie tracker that estimates calories and macros from a photo, barcode or text description, for people counting food intake.
There is a free trial. 3-day free trial, after which a subscription is required.
2. Heidi
AI care partner that handles clinical documentation (scribe), evidence lookup and admin tasks for clinicians and healthcare teams.
Yes, there is a free plan. Free plan with unlimited transcription, standard templates, unlimited evidence answers with transparent citations and limited patient linking and document sharing.
3. Infermedica
Clinical AI triage that guides patients to the right level of care via chat, voice, or call center, for health systems, insurers, and providers.
The vendor does not state this clearly on the homepage or pricing page.
4. Wysa
AI mental health companion offering self-help conversations, CBT-based exercises and clinical support pathways for individuals and healthcare organisations.
The vendor does not state this clearly on the homepage or pricing page.
FAQ
What is the best alternative to Ada Health?
The most popular option in the same category is Cal AI. See the comparison table above.